Contacts:

Our head offices are based in San Josè de Costa Rica in the international weel known business center PLAZA ROBLE, where you can reach us by dialing the following numbers :

Head Offices : 00506 / 201-14-42
Fax Head Offices : 00506 / 201-14-14
Fax Central Offices : 00506 / 232-86-07
P.O. BOX : 7355-1000 San Josè de Costa Rica
E-MAIL :
	infomarketing@dumma.com gerencia@dumma.com transporte@dumma.com mercadeoyventas@dumma.com tesoreria@dumma.com